


.main{
    position: relative;
    width: 100%;
}

.main-center{
    position: relative;
    margin: 0 auto;
    width: 1000px;
    /* border: 1px solid #FD5600; */
}


.left{
    position: absolute;
    top: 30px;
    width: 198px;
    height: 460px;
    border: 1px solid red;
}


.left ul li{
    padding: 5px 15px;

}

.left ul li:hover{
    background: #ffe4dc;
    color: #f50;

}

.left ul li:hover a{
    color: #f50;

}
.left ul li a:hover{
    text-decoration: underline;
}

.left ul li .fr{
    float: right;

}

.left ul a{
   font-size: 14px;
}


.top{
    position: absolute;
    height: 30px;
    width: 100%;
    /* border: 1px solid black; */

}
.top h2{
    float: left;
    width: 200px;
    /* height: 100%; */
    line-height:30px;
    text-align: center;
    background-color: #FD5600;
    color: white;
    font-size: 16px;
}
.top ui{
    display: inline-block;
    height: 30px;
    width: 800px;
    background-image: linear-gradient(to right, #ff9000, #ff5000);
}

.top li{
    float: left;
    padding: 0 10px;
    font-size: 16px;
    font-weight: bolder;
    color: white;
}
.top li a{
    color: white;
    line-height:30px;
    font-size: 16px;
}


.center{
    position: absolute;
    top: 60px;
    /* border: 1px solid black; */
    height: 250px;
    overflow: hidden;
}

.c1-left{
    position: absolute;
    width: 20px;
    height: 20px;
    top:50%;
    left: 0px;
    text-align: center;
    line-height: 20px;
    color: white;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 0 15px 15px 0;
    display: none;
}

.c1-right{
    position: absolute;
    width: 20px;
    height: 20px;
    right: 0px;
    top:50%;
    text-align: center;
    line-height: 20px;
    color: white;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius:  15px 0 0 15px ;
    display: none;
}
.cen1:hover .c1-left{
    display:block
}
.cen1:hover .c1-right{
    display:block
}
.cen1 .c1-bottom span{
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #fff;
    margin: 0 3px;
    cursor: pointer;
}
.cen1 .c1-bottom{
    position: absolute;
    height: 20px;
    left: 180px;
    top:220px;
    text-align: center;
    line-height: 20px;
    color: white;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius:  15px 15px 15px 15px ;
}
.cen1 .c1-bottom .active{
    background-color: red;
}

.center2{
    position: absolute;
    top: 320px;
    /* border: 1px solid black; */
    height: 180px;
    overflow: hidden;
}
.c1{
    width: 390px;
    left: 210px;
}
.c2{
    width: 150px;
    left: 610px;
}
.cen3{
    background-color: white;
    
}
.cen1 img {
    max-height:250px;
}
.cen3 .cen3-pic{
    max-height:130px;
    margin: 10px;
    
}
.cen3 .cen3-pic-box{
    position: relative;
    /* float: left; */
}
.cen3 .cen3-pic-box:hover .c1-left{
    display:block
}
.cen3 .cen3-pic-box:hover .c1-right{
    display:block
}
.cen3 .cen3-text{
    margin-left: 10px;
}
.cen3 .cen3-page{
    float: right;
}

.cen3-header{
    /* float: left; */
}
.cen3-header img{
    float: left;
}
.cen3-header span{
    float: left;
    margin-top: 5px;
}
.cen3-line{
    /* float: left; */
    width: 2000px;
    margin-left: 100px;
    height: 3px;
    background-color: red;

}
.cen3-line span{
    float: left;
    margin-left: -100px;
    width: 100px;
    height: 3px;
    background-color: black;
    /* border: 1px solid black; */
}


.right{
    position: absolute;
    left: 770px;
    width: 230px;
    /* border: 1px solid green; */
}

.r1{
    top: 60px;
    height: 145px;
    background: url(../assets/user_bg.png);
    overflow: hidden;
}
.r1 .head{
    height: 50px;
    width: 50px;
    margin: 0 auto;

}
.r1 .head img{
    border-radius: 50%;
}
.r1 .nihao{
    height: 20px;
    width: 50px;
    margin: 0 auto;
}

.r1 a{
    display: inline-block;
    height: 20px;
    width: 100px;
    border-radius: 15px;
    background: #ffe4dc  ;
    text-align: center;
    margin-left: 10px;
}

.r1 a::before{
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    background:  url(../assets/ico.png) 0 -572px no-repeat;
    vertical-align: -4px;
}


.r1 .login button{
    width: 70px;
    height: 25px;
    line-height: 25px;
    background-image: linear-gradient(to right, #ff9000, #ff5000);
    color: white;
    outline: none;
    border: 0;
    margin-top: 10px;
    border-radius: 5px;
}

.r2{
    top: 210px;
    height: 95px;
    background-color: white;
    overflow: hidden;
}
.r2 li{
    float: left;
}
.r2 span{
    line-height: 26px;
    color: #f40;
    background: #ffe4dc;
    width: 100%;
    text-align: center;
    display: inline-block;
}
.r2 .r2-top{
    margin-left: 10px;
    margin-top: 10px;
}
.r2 .r2-top a{
  margin: 8px 8px;   
  
} 
.r2-top li:first-child a{
    border-bottom: 2px solid #f40;
    font-weight: bolder;
    
} 
.r2 .r2-top a:hover{
 font-weight: bolder;
 text-decoration: underline;
 color: #f40;
} 
.r2-bottom{
    margin-left: 10px;
    margin-bottom: 10px;
}
/* .r2-bottom li{
    width: 100px;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; 
    height: 17px;
    margin-top: 15px;
    line-height: 20px;
}   */

.r2-bottom li{
    height: 17px;
    margin-top: 15px;
    line-height: 20px;
}
/* 用上面注释到掉的也行, 如果要a标签直接设置神略需要把变成block才能 */
.r2-bottom li a{
    display: inline-block;
    width: 100px;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; 
}

.r2-bottom li a:hover{
    color: #f40;
}

.r3{
    top: 310px;
    display: flex;
    flex-wrap: wrap;
    justify-content:space-between; /* 主轴有多个元素,先把空间均匀分配好就行了 */
    height: 195px;
    width: 230px;
    /* gap:2px;  固定高度后,只要内部item确定大小,gap可以自动排布出来 */
}
.r3 .item{
    width: 56px;
    height: 64px;
    background-color: white;
    display: flex;
    flex-direction: column;
    justify-content:space-evenly; /* 主轴有多个元素,先把空间均匀分配好就行了 */
    align-items: center;  /* 交叉轴只有一个元素,只要item本身居中就行 */
}
.r3 span{
    width: 24px;
    height: 24px;
    background: url(../assets/ico.png) no-repeat;
}

.r3 .item1{
    background-position: 0 0;
}
.r3 .item2{
    background-position: 0 -45px;
}
.r3 .item3{
    background-position: 0 -88px;
}
.r3 .item4{
    background-position: 0 -133px;
}
.r3 .item5{
    background-position: 0 -174px;
}
.r3 .item6{
    background-position: 0 -220px;
}
.r3 .item7{
    background-position: 0 -264px;
}
.r3 .item8{
    background-position: 0 -310px;
}
.r3 .item9{
    background-position: 0 -352px;
}
.r3 .item10{
    background-position: 0 -396px;
}
.r3 .item12{
    background-position: 0 -440px;
}


.r4{
    top: 510px;
    height: 100px;
}




.bottom{
    position: absolute;
    width: 760px;
    height: 100px;
    top: 510px;
    /* border: 1px solid black; */
}
